• 5个纳米发电机同时工作可以产生1安培3伏特输出电流,与2普通的5号电池产生电压差不多

    Five nanogenerators working together produced about 1 micro ampere output current at 3 volts about the same voltage generated by two regular AA batteries.

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  • 另外,还对滤波器结构参数输出直流电压脉动发电机电流波形影响电流谐波进行了仿真分析

    In addition, the thesis analyzes the influence of the filter structure and parameters on the output DC voltage ripple and the shape of phase currents, as well as harmonics of phase currents.

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  • 一个自动电压调节器保证发电机电流输出稳定

    An automatic voltage regulator ensured a constant output from the generator.

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  • 迭代方法计算发电机负载不同转速输出电流

    The output current of the alternator at different speed is computed by an iteration method.

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  • 风力机大功率点跟踪方式运行,在考虑发电机损耗变频器容量前提下,通过最优化电流矢量控制获得最大输出功率

    The maximum available power is obtained by the optimum current vector control considering the converter capacity and the losses of generator.

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  • 混合励磁发电机进行了优化,优化变量为磁体几何参数,目标函数发电机输出电流

    The output current of the hybrid excitation claw-pole alternator is optimized in terms of different parameters of permanent magnets.

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  • 通过TL494自动调节PWM输出控制励磁电流达到稳定发电机输出电压、输出电流和限流充电目的。

    The output of PWM(pulse width modulation)was automatically adjusted by TL494 to control the field current of the generator, which accomplished stabilizing output v.

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  • 实验结果表明新型转子电流混合控制结构可以满足变速恒频风力发电机系统运行要求,同时实现了发电机输出功率因数可控

    Experimental results show that the novel rotor current hybrid control system can satisfy the requirement of VSCF wind generator system, and the power factor control of generated power is available.

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  • 另外发电机额定电压啊,电流运行时,其出力(输出功率)频率允许上下5%内跳动。

    In addition, the output frequency of a motor generator set shall not vary by more than 5% when operated at rated output voltage and current.

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  • 本文运用数学推理的方法找出同步发电机输出电压负载电流及负载性质之间的关系,确立了发电机特性曲线的具体形状。

    Through mathematical reasoning, this article found the relationship between the output voltage and the load, the curve of the generator external characteristic being provided.

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  • 由于直驱式风力发电机转速较低定子绕组需要较多的匝数以输出足够电压,因而绕组负载电流去磁反应较大;

    More turns of winding is needed to produce enough voltage because the DPMG rotates at low speed, but the armature reaction is high at same time.

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  • 开关通常安装发电组上,用来切断输出电流

    The generator main breaker is the device, usually mounted on the generator set, that interrupts the genset's power output.

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  • 开关通常安装发电组上,用来切断输出电流

    The generator main breaker is the device, usually mounted on the generator set, that interrupts the genset's power output.

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